Disclosed is a movable rigid catenary system. According to the present invention, the movable rigid catenary system is capable of precisely controlling a driving device for driving a movable bracket and easily correcting a rotation angle of the movable bracket when an error occurs. The movable rigid catenary system includes: a fixed rigid catenary line connected to a catenary line; a movable rigid catenary line selectively connected to or separated from the fixed rigid catenary line; a movable bracket for supporting the movable rigid catenary line at a predetermined height, and connecting or separating the movable rigid catenary line to or from the fixed rigid catenary line by selectively moving the movable rigid catenary line to a connection position where the movable rigid catenary line is connected to a pantograph and a separation position where the movable rigid catenary line is separated from the pantograph; and a driving unit for providing a driving force for rotating the movable bracket, wherein the driving unit includes a servo motor, a first encoder coupled to the servo motor to detect a number of revolutions of the servo motor, and a second encoder coupled to a rotation shaft of the movable bracket to detect a rotation angle of the movable bracket.
이동식 강체전차선 시스템이 개시된다. 본 발명에 따른 이동식 강체전차선 시스템에 의하면, 이동형 브래킷을 구동하는 구동장치의 정밀제어가 가능하고, 이동형 브래킷의 회전각도에 오류가 발생하는 경우 용이하게 바로잡을 수 있다.
movable rigid catenary system
이동식 강체전차선 시스템
2018-05-09
Patent
Elektronische Ressource
Koreanisch